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Product comparison · 2 pcs/workstations

ASUS BM BM5642-ITVA08A PC Intel® Core™2 Duo E6700 vs Lenovo M81 + ThinkVision LS2251

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  • 88specifications compared
  • 40differ
  • 48identical
  • 55known for one product only

Key differences

The Lenovo M81 + ThinkVision LS2251 has 2 more processor threads than the ASUS BM BM5642-ITVA08A PC Intel® Core™2 Duo E6700 (4 vs 2). The Lenovo M81 + ThinkVision LS2251 has 0.44 GHz more processor frequency than the ASUS BM BM5642-ITVA08A PC Intel® Core™2 Duo E6700 (3.1 GHz vs 2.66 GHz). The ASUS BM BM5642-ITVA08A PC Intel® Core™2 Duo E6700 has 1 MB more processor cache than the Lenovo M81 + ThinkVision LS2251 (4 MB vs 3 MB). Only the ASUS BM BM5642-ITVA08A PC Intel® Core™2 Duo E6700 has card reader integrated. Only the Lenovo M81 + ThinkVision LS2251 has display included.

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i3
  • Processor model
    • E6700
    • i3-2100
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.66 GHz
    • 3.1 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Bus type
    • FSB
    • DMI
  • Processor lithography
    • 65 nm
    • 32 nm

Side by side

Differences highlightedShow differences only
143 specifications
A

ASUS

BM BM5642-ITVA08A PC Intel® Core™2 Duo E6700

Model BM5642-ITVA08A

View product
B

Lenovo

M81 + ThinkVision LS2251View product
Processor14 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i3
Processor generationKnown for one2nd gen Intel® Core™ i3
Processor modelDiffersE6700i3-2100
Processor threadsDiffers24
Processor frequencyDiffers2.66 GHz3.1 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersL2Smart Cache
Bus typeDiffersFSBDMI
System bus rateKnown for one5 GT/s
Processor lithographyDiffers65 nm32 nm
Processor seriesKnown for oneIntel Core i3-2100 Desktop Series
Processor codenameDiffersConroeSandy Bridge
Thermal Design Power (TDP)Differs65 W35, 65
TcaseDiffers60.1 °C69.1 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express slots versionKnown for one2.0
Processor socketDiffersLGA 775 (Socket T)LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs1031
SteppingDiffersB2Q0
Maximum internal memory supported by processorKnown for one32 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one21 GB/s
Processor front side busKnown for one1066 MHz
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
Memory1 differ
Maximum internal memoryDiffers6 GB16 GB
Memory clock speedKnown for one1333 MHz
Memory channelsKnown for oneDual-channel
Memory slotsKnown for one2x DIMM
Storage4 differ
Total storage capacityDiffers500 GB320 GB
Optical drive typeKnown for oneDVD-RW
HDD capacityDiffers500 GB320 GB
HDD interfaceDiffersSATA IISATA
HDD speedKnown for one7200 RPM
Card reader integratedDiffersYesNo
HDD sizeKnown for one3.5"
Graphics2 differ
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyDiffersIntel® GMAIntel® HD Graphics
On-board graphics card modelDiffersIntel® GMA X4500Intel® HD Graphics 2000
Number of displays supported (on-board graphics)Known for one2
On-board graphics card base frequencyKnown for one850 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
On-board graphics card IDKnown for one0x102
Performance1 differ
Motherboard chipsetDiffersIntel® G41Intel® Q65 Express
Audio output channelsKnown for one6.1 channels
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking featuresKnown for oneGigabit Ethernet
Ports & interfacesidentical
DisplayPorts quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
HDMI ports quantityKnown for one0
Line-inKnown for oneYes
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one0
Parallel ports quantityKnown for one1
COM ports quantityKnown for one1
Power1 differ
Power supplyDiffers350 W280 W
Designidentical
Number of 5.25" baysKnown for one2
Softwareidentical
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one55.9 cm (22")
Display resolutionKnown for one1680 x 1050 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one170°
Viewing angle, verticalKnown for one160°
Processor special features11 differ
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Processor ARK IDDiffers2725153422
Supported instruction setsKnown for oneAVX
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Processor codeKnown for oneSLGUF
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Audio system manufacturerKnown for oneVIA VT1705
Weight & dimensions4 differ
WidthDiffers193 mm175 mm
DepthDiffers365 mm442 mm
HeightDiffers420 mm414 mm
WeightDiffers13.5 kg11 kg
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Professional
Expansion slotsidentical
Number of 3.5" baysKnown for one4
Packaging dataidentical
Package dimensions (WxDxH)Known for one320 x 500 x 595 mm
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedKnown for oneYes
Certificatesidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationKnown for oneBSMI, CB, CE, FCC, UL, CCC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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